?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.issue=106&rft.date=1977.+May+07.&rft.pages=3&rft.atitle=V%C3%A9get+%C3%A9rt+az+INFO+1977+szegedi+tan%C3%A1cskoz%C3%A1sa+%3A+H%C3%A1rom+szekci%C3%B3ban+13+el%C5%91ad%C3%A1s+hangzott+el&rft.title=D%C3%A9lmagyarorsz%C3%A1g&rft.volume=67&rft.genre=article